Main transformer tap switch full-sealed oil sampling device with control handle

The main transformer tap switch full-sealing oil sampling device with the control handle comprises a flange plate and a connecting pipe which are used for butt joint, long-strip-shaped connecting holes are distributed in the flange plate in the circumferential direction, an oil outlet communicated with a pipe opening of the connecting pipe is formed in the middle of the flange plate, and a control valve is arranged on the connecting pipe. The oil taking device is simple in structure, the flange plates with the long-strip-shaped connecting holes can be connected with the flange plates at oil outlets of transformers of different sizes, and in addition, the flow speed and opening and closing of oil taking operation can be conveniently controlled through the connecting pipe with the control valve. 本实用新型提供一种带控制手柄的主变分接开关全密封取油样装置，包括用于对接的法兰盘及连接管，所述法兰盘上沿圆周方向布设有长条状连接孔，所述法兰盘的中部具有与连接管管口连通的出油孔，所述连接管上设置有控制阀。本实用新型结构简单利用带有长条状连接孔的法兰盘能够满足对不同大小的变压器出油口处的法兰盘连接，另外通过带有控制阀的连接管能够方便控制取油操作的流速与启闭。